<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
  <body>
    <p>加载文件显示效果:
    <jsp:include page="resource/sum.jsp">
	    <!--通过JSP param传递参数 -->
	    <jsp:param value="300" name="number"/>
    </jsp:include>
  </body>
</html>